Built with Durston’s award-winning design and engineering expertise, this planishing press and hammer is ideal for flattening gold, silver, copper, brass, platinum, palladium, titanium and more after cutting, rolling and other fabrication processes. You can also use it to emboss patterns into metal sheet. Attributes Dimensions: 5-1/2"W x 8-1/2"D x 21"H (139.7 x 215.9 x 533.4mm) Brand: Durston Shipping Weight: 56.32 lbs (25.546kg) Country of Origin: United Kingdom Additional Specifications • Top plate: 3.3” diameter (85mm)• Bottom plate: 3.9” diameter (100mm)• Maximum opening: 3.3" (85mm)Features & Maintenance • We recommend bolting the press to a work surface using the pre-made holes in the base of the press. Use 10mm bolts (not included).• Keep the planishing press in good operating order using a lubricating protectant (such as WD-40®).